<?php 
    class CircleAction extends CommonAction{
        public function index()
        {
          $this->right="circle";
          $this->circle_class = "active";
          $this->display('index');
        }

        public function addCircle()
        {
          $this->right="addCircle";
          $this->addCircle_class = "active";
          $this->display('index');
        }
    }
 ?>